The film can be seen on the city's YouTube channel and was produced by the city of Salzgitter's Medienzentrum.

In the new episode, museum educator and archaeologist Christine Kellner-Depner enters the medieval exhibition area. She talks about the life of the knight "Asmus von Salder", who guarded Lichtenberg Castle around 800 years ago. The clothing and a shield of the life-size figure bear the coat of arms of the "von Salder" family. The von Salder family was one of the most important noble families in the region at the time.

In other entertaining episodes, Christine Kellner-Depner brings cultural education to life every month in digital tours. The short films are intended to whet parents' appetite to visit the museum free of charge and discover and experience the history of the Salzgitter region up close.